Since the planet is completely covered by dense clouds the only ways to study its surface has been with spacecraft: landers which pass through the clouds to land on the surface (but due to the high temperature and corrosive sulfuric acid in the air fail rapidly) and orbiters using RADAR to look through the clouds to map the surface. A few early studies of Venus were done using Earth based RADARs, but the results were not very clear due to the distance.
Only Mercury and Venus dont have any moons.
The deepest scientist have been able to study earths interior depth is 12,262 meters
Radar has been used to map the surface of Venus
No one has been on Venus
Venus, the second planet from the sun, is named for the Roman goddess of love and beauty. The planet - the only planet named after a female - may have been named for the most beautiful deity of her pantheon because it shone the brightest of the five planets known to ancient astronomers.
The planet Venus has been photographed by astronomers. Due to the heavy cloud cover, it appears to be a featureless orb.
Black Holes
Venus is one of the planets that is visible without a telescope. The planet has been known since antiquity. Galileo was the first astronomer to study Venus through a telescope.
Only Mercury and Venus dont have any moons.
spacecraft can land on Venus but they melt, it's 400oC,, probes have been sent there but they were destroyed by the heat after a while
Venus has been seen with the naked eye since time began. Any thing looking up in to the sky would have seen Venus.So no one discovered Venus.See related question for a humorous view of the ancient astronomers.
The deepest scientist have been able to study earths interior depth is 12,262 meters
Radar has been used to map the surface of Venus
From Earth we can do it using telescopes and other technology. A number of probes have been sent to Venus. Some just orbited it and some landed on it and sent back information, including video.
As astronaut travels into outer space and some have been killed doing so. Most astronomers stay on the planet Earth and look up into space. There have been astronauts who are astronomers, but, most astronomers are not astronauts. There have been tens of millions of astronomers looking up at outer space, but, only a few hundred astronauts. No, they are not the same.
That event hasn't been placed on the schedule, and as far as astronomers have been able to determine,it doesn't appear to be coming about as the result of any natural causes either.
no its to hot only machines have been able to mange it and even those have lasted no longer than a hour at the most